OOIR: Observatory of International Research

Papers

(The TQCC of Limnology and Oceanography-Methods is 4. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-08-01 to 2025-08-01.)

Article	Citations
A membrane inlet laser spectrometer for in situ measurement of triple water isotopologues	76
Enhancing sampling of dissolved N₂O in aquatic systems: Field‐deployable automated gas bag collection system	34
Issue Information	34
A RUpture‐Based detection method for the Active mesopeLagIc Zone (RUBALIZ): A crucial step toward rigorous carbon budget assessments	29
The determination of dimethyl sulfoxide in natural waters using electrochemical reduction	29
Assessment of styrene‐divinylbenzene polymer (PPL) solid‐phase extraction and non‐targeted tandem mass spectrometry for the analysis of xenobiotics in seawater	27
Extending monitoring with sediment archive approaches: Comparison of biomonitoring, metabarcoding, and biomarkers to assess past phytoplankton dynamics	24
	23
Aquatic particulate absorption coefficient combining extraction and bleaching optimized for inland waters	23
Accurate estimation of photosynthetic available radiation from multispectral downwelling irradiance profiles	19
A simple and rapid method for measuring total free sulfides in marine sediments	18
DeepBryo: A web app forAI‐assisted morphometric characterization of cheilostome bryozoans	17
Hit or miss? Impact of time series resolution on resolving phytoplankton dynamics at hourly, weekly, and satellite remote sensing frequencies	15
Modular shadowgraph imaging for zooplankton ecological studies in diverse field and mesocosm settings	15
Pressurized plankton observatory offers a new window into deep‐sea larval behavior	14
A comparison of water quality sensor deployment designs in wadeable streams	13
Will various interpretation strategies of the same ultrahigh‐resolution mass spectrometry data tell different biogeochemical stories? A first assessment based on natural aquatic dissolved organic matt	12
Preparation and quality control of in‐house reference materials for marine dissolved inorganic carbon and total alkalinity measurements	12
Novel device to collect deep‐sea porewater in situ: A focus on benthic carbonate chemistry	12
MARS: Programmable multipurpose auto‐release system for aquatic observations	12
	12
Schrödinger's fish: Examining the robotic observer effect on pelagic animals	12
An algorithm for detecting and quantifying disturbance and recovery in high‐frequency time series	11
Ultraviolet‐visual spectroscopy estimation of nitrate concentrations in surface waters via machine learning	10
Simultaneous preconcentration of ⁹Be and cosmogenic ¹⁰Be for determination of the ¹⁰Be/⁹Be ratio in (coastal) se	10

Prediction of red tide outbreaks in inter‐connected coastal environments using time‐series hyperspectral data and transformer‐based graph convolution network	10
Assessing the impacts of anthropogenic sounds on early stages of benthic invertebrates: The “Larvosonic system”	10
Interpreting biogeochemical processes through the relationship between total alkalinity and dissolved inorganic carbon: Theoretical basis and limitations	10
Assessment of the influence of benzalkonium chloride addition on radiocarbon analysis of dissolved inorganic carbon	9
phytoclass: A pigment‐based chemotaxonomic method to determine the biomass of phytoplankton classes	9
Lotic‐SIPCO2: Adaptation of an open‐source CO₂ sensor system and examination of associated emission uncertainties across a range of stream sizes and land uses	8
	8
Issue Information	8
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A new framework for estimating abundance of animals using a network of cameras	7
A new sandwich hybridization assay method to identify and quantify Microcystis spp.	7
Image analysis and benthic ecology: Proceedings to analyze in situ long‐term image series	7
Combining quadrat, rake, and echosounding to estimate submerged aquatic vegetation biomass at the ecosystem scale	7
From seasonal field study to surrogate modeling: Investigating the biomechanical dynamics of Elymus sp. in salt marshes	7
Use of metal oxide semiconductor sensors to measure methane in aquatic ecosystems in the presence of cross‐interfering compounds	7
The influence of dynamic resources and stable isotope incorporation rates on aquatic consumer trophic position estimation	7
	7
Fast responses, rich insights: Optimizing experimental stream studies using periphyton for comprehensive environmental assessment	7
Quantitative and qualitative comparison of marine dissolved organic nitrogen recovery using solid phase extraction	7
A device for assessing microbial activity under ambient hydrostatic pressure: The in situ microbial incubator (ISMI)	7
	7
Determination of phosphate in seawater by ion chromatography inductively coupled plasma sector field mass spectrometry	6
Quantifying uncertainty in Pareto estimates of global lake area	6
Incubation assay metrics describe different aspects of dissolved carbon degradation	6
	6
Robust ocean color from drones: Viewing geometry, sky reflection removal, uncertainty analysis, and a survey of the Gulf Stream front	6
A simple method for the quantification of amidic bioavailable dissolved organic nitrogen in seawater	6
An in situ benthic chamber system for improved temporal and spatial resolution measurement of sediment oxygen demand	6
Multiple sampling methods to develop indices of mid‐trophic levels abundance in open ocean ecosystems	6
	6
A novel fluoro‐electrochemical technique for classifying diverse marine nanophytoplankton	6
Inter‐laboratory differences in the apparent quantum yield for the photochemical production of dissolved inorganic carbon in inland waters and implications for photochemical rate modeling	6
	5
Studying bioluminescence flashes with the ANTARES deep‐sea neutrino telescope	5
A simple and low‐cost open dynamic chamber for the versatile determination of methane emissions from aquatic surfaces	5
	5
Quantifying invasion dynamics: Quantitative polymerase chain reaction vs. droplet digital polymerase chain reaction in monitoring the alien invasive bloody‐red shrimp Hemimysis anomala and its	5
Sampling in low oxygen aquatic environments: The deviation from anoxic conditions	5
A benthic mesocosm system for long‐term multi‐factorial experiments applying predicted warming and realistic microplastic pollution scenarios	5
Comparison of advanced methodologies for diatom identification within dynamic coastal communities	5
Evaluation of preservation protocols for oxygen‐sensitive minerals within laminated aquatic sediments	5
Beyond transfer learning: Leveraging ancillary images in automated classification of plankton	5
On the use of high‐density polyethylene bottles for long‐term storage of total alkalinity samples	5
Spectrophotometric analysis of theCO₂system in aqueous solutions: A freshwater example from the Snake River, Idaho,USA	4
Assessing the applicability of sequential eye lens stable isotope analysis for reconstructing dietary histories in amphibians	4
A fast and efficient tool for the structural characterization of marine dissolved organic matter: Nonuniform sampling 2D COSY NMR	4
Accurate spectrophotometric pH measurements made directly in the sample bottle using an aggregated dye perturbation approach	4
	4
Design and optimization of wireless in‐situ sensor coupled with gas–water equilibrators for continuous pCO₂ measurement in aquatic environments	4
Estimation of gas exchange coefficients from observations on the Yenisei River, Russia	4

Automated monitoring of early life‐stage development in Atlantic cod (Gadus morhua) embryos exposed to a reference toxicant	4
The Ellrott grab: A small, lightweight sediment sampler for collecting undisturbed sandy sediments	4
A method to choose water depths for zooplankton samples in lakes	4
Characterizing the response time of unpumped oxygen optodes for profiling applications	4
Standard metrics for characterizing episodic salinization in freshwater systems	4
A video monitoring and computational system for estimating migratory juvenile fish abundance in river systems	4
Comparison of two multiple plankton samplers: MOCNESS and Multinet Mammoth	4
A computer vision‐based approach for estimating carbon fluxes from sinking particles in the ocean	4
Otoliths, bones, teeth, and more: Development of a new polishing wheel for calcified structures	4